Mr Memory Card
Mr Memory Card is a new website that surprise surprise sells Memory Cards!
They have all sorts of Memory Cards available including Compact Flash, Multimedia, Secure Digital, Smart Media, Sony Memory Sticks and xD Picture Cards.
These days it seems that almost every electronic device you buy has a card slot in it to store files - a DVD player that I recently purchased even had an SD card slot on it so you could use it to play files such as your photos directly from your digital Camera.
You can never have too many Memory Cards and Mr Memory Cards is a great place to find all the cards you need.